Level of Service Standards
This table (along with the map) explains the level of service standards.
Tier
LOS Standard
Description
1
LOS "E/mitigated"
Tier 1: For this process, the "inner" urban area...

Every city and county within the central Puget Sound region develops a long-term (comprehensive) plan to shape the future of their community. PSRC works with local governments and agencies to ensure...